Overview¶
The LMA Infrastructure Alerting Plugin is used to install and configure Nagios which provides the alerting and escalation functionalities of the LMA Toolchain.
Nagios is a key component of the LMA Toolchain project as shown in the figure below.
Requirements¶
| Requirement | Version/Comment |
|---|---|
| Disk space | At least 45GB |
| Fuel | Mirantis OpenStack 7.0 |
| The LMA collector Fuel plugin | At least 0.8.0 |
| The InfluxDB-Grafana Fuel plugin | At least 0.8.0 This is optional and only needed if you want to trigger alarms from InfluxDB data. |
Limitations¶
A current limitation of this plugin is that it not possible to display in the Fuel web UI, the URL where the Nagios interface can be reached when the deployment has completed. Instructions are provided in the User Guide about how you can obtain this URL using the fuel command line.